Properties:
T-225 is copolymer of polyacrylic acid and hydroxypropyl acrylate, it has good scale inhibition and dispersion properties to calcium phosphate and calcium carbonate, it has good dispersion properties to ferric oxide sludge, clay and grease. It can be used under high pH situation and has good compatibility with other organophosphines and BTA. T-225 can effectively withhold sediments of zinc salt and calcium phosphate, it has good scale inhibition and dispersion properties under high temperature and alkaline situations.
CAS No. 55719-33-0
Structural Formula:
Specification:
| Items | Index | |
|---|---|---|
| Neutral | Acid | |
| Appearance | Colorless to pale yellow transparent liquid | |
| Solid content, % | 30.0 min | 30.0 min |
| Free monomer (as AA ), % | 0.5 max | 0.5 max |
| pH(1% water solution) | 7.5±1.0 | 2.5±0.5 |
| Density (20℃), g/cm3 | 1.10 min | |
Usage:
T-225 can be used in circulating cool water system in situation of alkaline and excess of phosphate.
Package and Storage:
200L plastic drum,IBC(1000L),customers’ requirement. storage for one year in shady room and dry place.
Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer protective measures:
Here are some general guidelines:
- Personal Protective Equipment (PPE): Wear appropriate PPE, including gloves, safety glasses or goggles, and protective clothing, such as a lab coat or coveralls.
- Ventilation: Ensure good ventilation in the working area to minimize exposure to vapors. If working in an enclosed space, use local exhaust ventilation or wear respiratory protection if necessary.
- Handling: Avoid direct contact with the skin and eyes. In case of accidental contact, immediately flush the affected area with plenty of water for at least 15 minutes and seek medical attention if needed.
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Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer protective measures:
- Storage: Store AA-HPA in a cool, dry, and well-ventilated area away from incompatible materials. Follow any specific storage requirements mentioned on the product’s safety data sheet (SDS).
- Spill and Leak Response: In case of spills or leaks, contain the material using absorbent materials (such as vermiculite or sand) and prevent it from entering drains or waterways. Clean up the spill following appropriate procedures and dispose of waste according to local regulations.
- Disposal: Dispose of AA-HPA and its containers in accordance with local regulations. Do not pour it down the drain or discard it in the environment.